/*页面*/
* {
    margin: 0;
    padding: 0;
}
html {
    height: 100%;
    width: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
    background: url(../imgs/Desert.jpg) no-repeat 0px 0px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
}
body {
    display: flex;
    /*子元素垂直居中*/
    align-items: center;
    /*子元素水平对齐*/
    justify-content: center;
    height: 100%;
}
/*位置*/
#loginDiv {
    width: 37%;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 360px;
    background-color: rgba(75, 81, 95, 0.3);
    box-shadow: 7px 7px 17px rgba(52, 56, 66, 0.5);
    border-radius: 5px;
}
/*内容*/
#form{
    align-content: center;
    justify-content: center;
}
/*标题*/
#loginMsg{
    text-align: center;
    color: aliceblue;
}
/*错误信息*/
#errorMsg{
    text-align: center;
    color: red;
}
/*表单*/
th{
    height: 36px;
    text-align: left;
    padding: 3px;
}
input {
    height: 30px;
    width: 210px;
    border-radius: 5px;
    border-style: hidden;
    background-color: rgba(216, 191, 216, 0.5);
    outline: none;
    color: #f0edf3;
}
#username{
    padding-left: 10px;
}
#password{
    padding-left: 10px;
}
input[type="checkbox"] {
    margin-top: 5px;
    width: 20px;
    height: 20px;
}
#vertify{
    height: 30px;
    width: 105px;
}
/*按钮*/
#subDiv {
    display: flex;
    height: 30px;
    justify-content: center;
    margin-top: 10px;
}
.button {
    text-align: center;
    margin-left: 15px;
    background-color: rgba(100, 149, 237, .7);
    width: 100px;
    height: 30px;
    font-size: 16px;
}

p {
    height: 30px;
    color: azure;
    margin-top: 10px;
    justify-content: left;
}





